APA (7e ed.) Bronvermelding
Medical economics. (1997). Physicians· desk reference (51a.ed.). Medical economics.
Chicago (17e ed.) Bronvermelding
Medical economics. Physicians· Desk Reference. 51a.ed. Medical economics, 1997.
MLA (9e ed.) Bronvermelding
Medical economics. Physicians· Desk Reference. 51a.ed. Medical economics, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.